Research Article
Deformation Fields Measurement of Crack Tip under High-Frequency Resonant Loading Using a Novel Hybrid Image Processing Method
Figure 19
Plastic zone sizes with different cracks.
(a) Crack length 3.23mm and radius of plastic zone 0.21 mm |
(b) Crack length 6.87 mm and radius of plastic zone 0.42 mm |
(c) Crack length 9.46 mm and radius of plastic zone 0.68 mm |
(d) Crack length 12.47mm and radius of plastic zone 0.87 mm |